949517680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{5437}}^1$

素因数の和:5546

約数の個数: 80

約数和(自身を含む): 2306147040

約数和(自身を除く): 1356629360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 59, 74, 80, 118, 148, 185, 236, 295, 296, 370, 472, 590, 592, 740, 944, 1180, 1480, 2183, 2360, 2960, 4366, 4720, 5437, 8732, 10874, 10915, 17464, 21748, 21830, 27185, 34928, 43496, 43660, 54370, 86992, 87320, 108740, 174640, 201169, 217480, 320783, 402338, 434960, 641566, 804676, 1005845, 1283132, 1603915, 1609352, 2011690, 2566264, 3207830, 3218704, 4023380, 5132528, 6415660, 8046760, 11868971, 12831320, 16093520, 23737942, 25662640, 47475884, 59344855, 94951768, 118689710, 189903536, 237379420, 474758840, 949517680]

約数ペア:

[(1, 949517680), (2, 474758840), (4, 237379420), (5, 189903536), (8, 118689710), (10, 94951768), (16, 59344855), (20, 47475884), (37, 25662640), (40, 23737942), (59, 16093520), (74, 12831320), (80, 11868971), (118, 8046760), (148, 6415660), (185, 5132528), (236, 4023380), (295, 3218704), (296, 3207830), (370, 2566264), (472, 2011690), (590, 1609352), (592, 1603915), (740, 1283132), (944, 1005845), (1180, 804676), (1480, 641566), (2183, 434960), (2360, 402338), (2960, 320783), (4366, 217480), (4720, 201169), (5437, 174640), (8732, 108740), (10874, 87320), (10915, 86992), (17464, 54370), (21748, 43660), (21830, 43496), (27185, 34928)]